2 years ago

PLEASE HELP IM DOING AN EXAM ILL GIVE BRAINLIEST

Biology

1 answer:

Inessa [10]2 years ago

3 0

Answer:

Recycle parts of old computers for their various metals.

Repurpose old computers for other needs.

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If all 5' and 3' splice sites were always used to process the pre-mRNA into mRNA, how many possible distinct mRNA sequences woul

lord [1]

The question lacks the diagram. The diagram has been attached below.

Answer:

Explanation:

Exons may be defined as the coding region of the RNA whereas introns are the non coding region of the RNA. The introns must be removed out from the RNA to makes it functional molecule.

The splicing of the given molecule results in the formation of single mRNA. The 1 splicing of the introns remove intron A whereas the second splicing results in the removal of intron B. The functional mRNA consists of the mRNA with exon 1,2 and 3.

Thus, the answer is 1.